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How to remove illegal characters from path and filenames?
...gal path into a legitimate but probably unintended one.
Edit: Or a potentially 'better' solution, using Regex's.
string illegal = "\"M\"\\a/ry/ h**ad:>> a\\/:*?\"| li*tt|le|| la\"mb.?";
string regexSearch = new string(Path.GetInvalidFileNameChars()) + new string(Path.GetInvalidPathChars());
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Does Python have an ordered set?
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I'm pretty sure you're not allowed to have two methods both called union in the same class. The last one will "win" and the first one will fail to exist at runtime. This is because OrderedSet.union (no parens) has to refer to a single object.
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Targeting position:sticky elements that are currently in a 'stuck' state
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edited Oct 1 '18 at 16:32
answered Sep 29 '18 at 1:19
Se...
Python Create unix timestamp five minutes in the future
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Now in Python >= 3.3 you can just call the timestamp() method to get the timestamp as a float.
import datetime
current_time = datetime.datetime.now(datetime.timezone.utc)
unix_timestamp = current_time.timestamp() # works if Python >= 3.3
unix_timestamp_pl...
Cannot use ref or out parameter in lambda expressions
...e visible on the ref parameter itself. Both within the method and in the caller.
These are somewhat incompatible properties and are one of the reasons they are disallowed in lambda expressions.
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Changes in import statement python3
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mloskot
32.1k99 gold badges9494 silver badges115115 bronze badges
answered Aug 29 '12 at 8:08
Michał GórnyM...
How do I animate constraint changes?
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Two important notes:
You need to call layoutIfNeeded within the animation block. Apple actually recommends you call it once before the animation block to ensure that all pending layout operations have been completed
You need to call it specifically on the ...
What does && mean in void *p = &&abc;
...M and it has access to the entire RAM (that is, 0x00000000-0xFFFFFFFF on a 32-bit machine).
(the above is just a short overwiew of what's happenning, you really need to learn assembly to understand it fully, so bear with me)
Now, the label in a source code is basically an address. "goto label;" does...
How to run a python script from IDLE interactive shell?
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karjaubayev
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answered Feb 8 '14 at 19:21
Hugues FontenelleHugues Fontenelle
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Fastest way to list all primes below N
...4.0 |
| sundaram3 | 416.0 |
+---------------------+-------+
Of all the methods tested, allowing numpy, for n=1000000,
primesfrom2to was the fastest tested.
+---------------------+-------+
| Method | ms |
+---------------------+-------+
| primesfrom2to | 15.9 |
| p...